Saints' Days are specific days in the Christian calendar dedicated to honoring the lives and contributions of saints. Each day is often associated with a particular saint, and these observances can include special church services, prayers, and feasts. Saints' Days vary by denomination and region, with some being widely celebrated while others are more localized. Many Saints' Days are linked to the anniversary of a saint's death, known as their feast day. For example, the feast of Saint Patrick is celebrated on March 17, while Saint Valentine is honored on February 14. These days serve as opportunities for reflection, devotion, and community gatherings among believers.